18827058

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 21374862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 1409, 2227, 2818, 4227, 4454, 6681, 8454, 13362, 23953, 47906, 71859, 143718, 184579, 369158, 553737, 1107474, 3137843, 6275686, 9413529, 18827058]

約数ペア:

[(1, 18827058), (2, 9413529), (3, 6275686), (6, 3137843), (17, 1107474), (34, 553737), (51, 369158), (102, 184579), (131, 143718), (262, 71859), (393, 47906), (786, 23953), (1409, 13362), (2227, 8454), (2818, 6681), (4227, 4454)]